Allen & Heath
5
XONE:1D User Guide
MIDI CONTROLS
1
3
Rotary Encoders
Turning an encoder produces MIDI CC
(continuous controller) messages with a
unique controller number in two’s
compliment binary encoding (Map2) or Note
on messages (Map1) - see diagram overleaf.
These encoders feature a built in momentary
push switch. Pressing down on the encoder
knob activates the switch and sends a “note
on” MIDI message, releasing the switch sends
a corresponding “note off” message.
1
Rotary Potentiometers
T h e s e c o n t r o l s a r e s t a n d a r d
potentiometers with end stops and a centre
detent for easy setting. Turning a pot from
left to right will send MIDI messages with a
unique CC number and a control value
from 0 to 127.
2
Linear Faders
Moving a linear fader will send a MIDI
message with a unique CC number and a
control value from 0 (bottom) to 127 (top).
3
2
4
5
6
Push Buttons
There are 12 momentary action switches
coded with letters M through to X for easy
identification. Pressing a switch will send a
unique “note on” MIDI message. Releasing
the switch sends a corresponding “note off”
message.
4
Rotary Encoder
A rotary encoder with switch, as above.
5
Jog Wheel
The jog wheel features an optical encoder,
which produces CC messages in a similar
way to the other encoders. Switches are
located at the top, bottom, left and right of
the wheel. Pushing down on the face of the
wheel sends note on / note off messages.
6
7
Illuminated Push Buttons
Momentary action switches with red light ring indicators. Pressing a switch will send a
“note on” MIDI message, releasing the switch will send a “note off” message.
If the MIDI Map is set to Map 1, the illuminated rings will stay on permanently. If the
MIDI Map is set to Map 2 they will toggle each time the switch is pressed.
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